HVAC Costs in Illinois
Verified cost ranges across cities in Illinois
HVAC Cost Comparison — Illinois
Compare verified cost ranges across cities in Illinois
Cost Comparison — Furnace Installation
Low
$854
Typical
$3,210
High
$8,067
Low
$884
Typical
$3,325
High
$8,357
Low
$787
Typical
$2,958
High
$7,434
Low
$779
Typical
$2,928
High
$7,359
Low
$792
Typical
$2,977
High
$7,481
Low
$791
Typical
$2,976
High
$7,478
Low
$755
Typical
$2,838
High
$7,133
Low
$823
Typical
$3,094
High
$7,776
Low
$798
Typical
$3,003
High
$7,546
Low
$760
Typical
$2,859
High
$7,186
Cost Comparison — Heat Pump Installation
Low
$2,268
Typical
$7,923
High
$20,118
Low
$2,350
Typical
$8,208
High
$20,840
Low
$2,090
Typical
$7,301
High
$18,539
Low
$2,070
Typical
$7,228
High
$18,354
Low
$2,104
Typical
$7,348
High
$18,658
Low
$2,103
Typical
$7,345
High
$18,649
Low
$2,006
Typical
$7,006
High
$17,788
Low
$2,187
Typical
$7,637
High
$19,392
Low
$2,122
Typical
$7,411
High
$18,818
Low
$2,021
Typical
$7,058
High
$17,921
Cost Comparison — Ductwork Installation
Low
$64
Typical
$4,326
High
$12,044
Low
$66
Typical
$4,481
High
$12,477
Low
$59
Typical
$3,986
High
$11,099
Low
$59
Typical
$3,946
High
$10,988
Low
$60
Typical
$4,012
High
$11,170
Low
$59
Typical
$4,010
High
$11,165
Low
$57
Typical
$3,825
High
$10,650
Low
$62
Typical
$4,170
High
$11,610
Low
$60
Typical
$4,046
High
$11,266
Low
$57
Typical
$3,853
High
$10,729
Cost Comparison — Furnace Repair
Low
$66
Typical
$1,046
High
$2,673
Low
$68
Typical
$1,084
High
$2,769
Low
$61
Typical
$964
High
$2,463
Low
$60
Typical
$955
High
$2,439
Low
$61
Typical
$971
High
$2,479
Low
$61
Typical
$970
High
$2,478
Low
$58
Typical
$925
High
$2,363
Low
$64
Typical
$1,009
High
$2,577
Low
$62
Typical
$979
High
$2,500
Low
$59
Typical
$932
High
$2,381
Cost Comparison — Thermostat Installation
Low
$88
Typical
$249
High
$517
Low
$91
Typical
$258
High
$535
Low
$81
Typical
$230
High
$476
Low
$80
Typical
$227
High
$471
Low
$81
Typical
$231
High
$479
Low
$81
Typical
$231
High
$479
Low
$78
Typical
$220
High
$457
Low
$85
Typical
$240
High
$498
Low
$82
Typical
$233
High
$483
Low
$78
Typical
$222
High
$460
Cost Comparison — Duct Cleaning
Low
$50
Typical
$1,855
High
$5,000
Low
$52
Typical
$1,922
High
$5,180
Low
$46
Typical
$1,710
High
$4,608
Low
$46
Typical
$1,693
High
$4,562
Low
$46
Typical
$1,721
High
$4,637
Low
$46
Typical
$1,720
High
$4,635
Low
$44
Typical
$1,640
High
$4,421
Low
$48
Typical
$1,788
High
$4,820
Low
$47
Typical
$1,735
High
$4,677
Low
$45
Typical
$1,653
High
$4,454
Cost Comparison — Boiler Installation
Low
$1,856
Typical
$3,410
High
$7,637
Low
$1,923
Typical
$3,533
High
$7,911
Low
$1,711
Typical
$3,143
High
$7,038
Low
$1,693
Typical
$3,111
High
$6,967
Low
$1,721
Typical
$3,163
High
$7,083
Low
$1,721
Typical
$3,162
High
$7,080
Low
$1,641
Typical
$3,016
High
$6,753
Low
$1,789
Typical
$3,287
High
$7,361
Low
$1,736
Typical
$3,190
High
$7,144
Low
$1,654
Typical
$3,038
High
$6,803
Cost Comparison — Boiler Repair
Low
$75
Typical
$2,249
High
$6,100
Low
$78
Typical
$2,330
High
$6,319
Low
$69
Typical
$2,073
High
$5,621
Low
$68
Typical
$2,052
High
$5,565
Low
$70
Typical
$2,086
High
$5,657
Low
$70
Typical
$2,085
High
$5,655
Low
$66
Typical
$1,989
High
$5,394
Low
$72
Typical
$2,168
High
$5,880
Low
$70
Typical
$2,104
High
$5,706
Low
$67
Typical
$2,003
High
$5,434
Cost Comparison — HVAC Maintenance Tune-Up
Low
$50
Typical
$1,855
High
$5,000
Low
$52
Typical
$1,922
High
$5,180
Low
$46
Typical
$1,710
High
$4,608
Low
$46
Typical
$1,693
High
$4,562
Low
$46
Typical
$1,721
High
$4,637
Low
$46
Typical
$1,720
High
$4,635
Low
$44
Typical
$1,640
High
$4,421
Low
$48
Typical
$1,788
High
$4,820
Low
$47
Typical
$1,735
High
$4,677
Low
$45
Typical
$1,653
High
$4,454
Cost Comparison — Heat Pump Repair
Low
$75
Typical
$3,037
High
$8,350
Low
$78
Typical
$3,146
High
$8,650
Low
$69
Typical
$2,798
High
$7,695
Low
$68
Typical
$2,770
High
$7,618
Low
$70
Typical
$2,816
High
$7,744
Low
$70
Typical
$2,815
High
$7,740
Low
$66
Typical
$2,685
High
$7,383
Low
$72
Typical
$2,927
High
$8,049
Low
$70
Typical
$2,840
High
$7,811
Low
$67
Typical
$2,705
High
$7,438
Cost Comparison — Geothermal Heat Pump Installation
Low
$50
Typical
$24,605
High
$70,000
Low
$52
Typical
$25,489
High
$72,513
Low
$46
Typical
$22,674
High
$64,505
Low
$46
Typical
$22,447
High
$63,861
Low
$46
Typical
$22,819
High
$64,918
Low
$46
Typical
$22,809
High
$64,890
Low
$44
Typical
$21,756
High
$61,894
Low
$48
Typical
$23,717
High
$67,473
Low
$47
Typical
$23,016
High
$65,478
Low
$45
Typical
$21,918
High
$62,356
Cost Comparison — Attic Insulation Installation
Low
$300
Typical
$5,618
High
$15,500
Low
$311
Typical
$5,820
High
$16,056
Low
$276
Typical
$5,177
High
$14,283
Low
$274
Typical
$5,125
High
$14,141
Low
$278
Typical
$5,210
High
$14,375
Low
$278
Typical
$5,208
High
$14,369
Low
$265
Typical
$4,967
High
$13,705
Low
$289
Typical
$5,415
High
$14,940
Low
$281
Typical
$5,255
High
$14,499
Low
$267
Typical
$5,004
High
$13,807
Cost Comparison — Radiant Floor Heat Installation
Low
$440
Typical
$445
High
$580
Low
$456
Typical
$461
High
$601
Low
$406
Typical
$410
High
$534
Low
$402
Typical
$406
High
$529
Low
$408
Typical
$413
High
$538
Low
$408
Typical
$412
High
$537
Low
$389
Typical
$393
High
$513
Low
$424
Typical
$429
High
$559
Low
$412
Typical
$416
High
$542
Low
$392
Typical
$396
High
$516
Browse HVAC Costs by City in Illinois
Select a city to see local pricing adjusted for cost of living.
All HVAC Services
hvac
Furnace Installation
Supply and installation of a new gas, propane, or electric furnace including flue venting, gas piping, ductwork connections, and thermostat wiring.
hvac
Heat Pump Installation
Installation of an air-source heat pump system for year-round heating and cooling, including lineset, electrical, and refrigerant charging.
hvac
Ductwork Installation
Fabrication and installation of supply and return air duct systems in new or remodeled homes, including registers, grilles, and balancing dampers.
hvac
Furnace Repair
Diagnosis and repair of a non-heating or malfunctioning furnace, including igniter replacement, heat exchanger inspection, and blower motor service.
hvac
Thermostat Installation
Installation or replacement of a programmable or smart Wi-Fi thermostat with C-wire installation if required.
hvac
Duct Cleaning
Mechanical cleaning of supply, return, and branch air ducts using rotary brushes and high-powered vacuums to remove dust, debris, and allergens.
hvac
Boiler Installation
Supply and installation of a hot-water or steam boiler for hydronic heating, including gas piping, venting, expansion tank, and zone valves.
hvac
Boiler Repair
Diagnosis and repair of a faulty boiler, covering pump replacement, pressure vessel issues, zone valve failure, and flue blockages.
hvac
HVAC Maintenance Tune-Up
Annual preventive maintenance including filter replacement, coil cleaning, refrigerant check, electrical inspection, and system performance test.
hvac
Heat Pump Repair
Diagnosis and repair of a heat pump in heating or cooling mode, including reversing valve, defrost board, and refrigerant circuit issues.
hvac
Geothermal Heat Pump Installation
Installation of a ground-source heat pump system including loop field drilling or trenching, ground loop, heat pump unit, and distribution system.
hvac
Attic Insulation Installation
Addition of blown-in cellulose or fiberglass insulation in the attic floor to reach recommended R-value and reduce HVAC load.
hvac
Radiant Floor Heat Installation
Installation of in-floor hydronic tubing or electric heating mats under tile or hardwood floors for radiant space heating.